Eric Adams’ top deputy mayor insisted Thursday that ICE won’t start deporting inmates en masse from a resurrected outpost on Rikers Island — as progressive City Council members threatened to sue Hizzoner for allegedly betraying sanctuary city policies.

New York City lawmakers are suing to block Mayor Eric Adams from allowing federal immigration agents to operate within the Rikers Island jail complex. The lawsuit, filed Tuesday by the City Council, accuses Adams of agreeing to the plan to “pay off” the Trump administration in exchange for dropping criminal charges against him.